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    • 2. 发明授权
    • Coating material that can be cured thermally or by actinic radiation, and its use
    • 可以热固化或通过光化辐射固化的涂层材料及其用途
    • US06716891B1
    • 2004-04-06
    • US09926532
    • 2001-11-16
    • Uwe MeisenburgHeinz-Peter RinkKarl-Heinz JoostHubert Baumgart
    • Uwe MeisenburgHeinz-Peter RinkKarl-Heinz JoostHubert Baumgart
    • C08F246
    • C09D175/16C09D4/06Y10T428/31511Y10T428/31533Y10T428/31551Y10T428/31794Y10T428/31855C08F290/067C08F290/061
    • The invention relates to a coating material that can be cured thermally or by actinic radiation and that contains at least one component (a1) with at least two functional groups (a11) which serve for cross-linking, by actinic radiation, and at least one functional group (a12) that can enter into thermal cross-linking reactions with the hydroxyl and/or thiol groups (a21) in component (a2), at least one branched cyclic and/or acyclic C9-C16 alkane (a2)) that is functionalized with at least two hydroxyl or thiol groups (a21) or with at least one hydroxyl and at least one thiol group, and optionally at least one photo initiator (a3), at least one initiator of the thermal cross-linking reaction (a4), at least one reactive diluent that is cured by actinic radiation and/or thermafly, at least one lacquer additive (a6), at least one thermally curable component (a7) and/or at least one organic solvent (a8). The inventive coating material is used to produce transparent lacquers and multi-layer chromophor and/or effect lacquers.
    • 本发明涉及一种可以热或通过光化辐射固化并且含有至少一种具有至少两个用于通过光化辐射交联的官能团(a11)的组分(a1)的涂料,以及至少一种 可以与组分(a2)中的羟基和/或硫醇基团(a21),至少一种支链环状和/或非环状C 9 -C 16烷烃(a2)进行热交换反应的官能团(a12) 用至少两个羟基或硫醇基团(a21)或至少一个羟基和至少一个硫醇基官能化,和任选地至少一个光引发剂(a3),至少一个热交联反应引发剂(a4) ,至少一种通过光化辐射和/或热解固化的反应性稀释剂,至少一种漆添加剂(a6),至少一种可热固化组分(a7)和/或至少一种有机溶剂(a8)。 本发明的涂料用于生产透明漆和多层发色体和/或效果漆。
    • 5. 发明授权
    • Additive for aqueous coating systems
    • 水性涂​​料体系添加剂
    • US5914374A
    • 1999-06-22
    • US803411
    • 1997-02-20
    • Vera BlockHarald BorgholteUwe MeisenburgHeinz-Peter RinkLudwig Moorkamp
    • Vera BlockHarald BorgholteUwe MeisenburgHeinz-Peter RinkLudwig Moorkamp
    • C08G18/42C08G63/20C09D175/06C08F20/00C08L67/00
    • C08G18/4205C09D175/06
    • A urethanized polyester is claimed which is suitable as an additive for aqueous coating systems, which is obtainable by, in a first reaction stage (A), subjecting(a) from 10 to 45 mol-% of one or more diols,(b) from 5 to 50 mol-% of one or more polyols having at least 3 OH groups, and(c) from 35 to 47 mol-% of one or more aromatic, aliphatic or cycloaliphatic polycarboxylic acids and/or reactive derivatives thereof to a polycondensation reaction in a manner known per se until the reaction mixture has an acid number of from 1 to 10, and, in a reaction stage (B), reacting the resulting reaction product in a manner known per se with an organic polyisocyanate. The urethanized polyester is outstandingly suitable as an additive for aqueous coating materials in order to improve the rheological stabilization of coating materials.
    • 要求保护的氨基甲酸酯化聚酯可用作水性涂料体系的添加剂,其可通过在第一反应阶段(A)中获得,(a)10至45mol%的一种或多种二醇,(b) 5至50摩尔%的一种或多种具有至少3个OH基团的多元醇,和(c)35至47摩尔%的一种或多种芳族,脂族或脂环族多羧酸和/或其反应性衍生物与缩聚物 以本身已知的方式进行反应,直到反应混合物的酸值为1至10,并且在反应阶段(B)中,使所得反应产物以本身已知的方式与有机多异氰酸酯反应。 氨基甲酸酯化聚酯非常适合用作水性涂料的添加剂,以改善涂料的流变稳定性。
    • 6. 发明授权
    • Aqueous two-component polyurethane coating composition, process for its
preparation, and its use in methods of producing a multicoat paint
system
    • 水性双组分聚氨酯涂料组合物,其制备方法及其在多色漆系统的制备方法中的应用
    • US5876802A
    • 1999-03-02
    • US836869
    • 1997-07-03
    • Michael BrunnemannUwe MeisenburgEgbert NienhausHeinz-Peter Rink
    • Michael BrunnemannUwe MeisenburgEgbert NienhausHeinz-Peter Rink
    • B05D7/24C08G18/62C08J3/03C09D133/00C09D175/04B05D1/36
    • C08G18/6254C08G18/6229
    • The present invention relates to an aqueous two-component polyurethane coating composition comprisingA) a water-dilutable polyacrylate resin (A) having an OH number of from 40 to 200 and an acid number of from 20 to 100 mg of KOH/g, andB) a polyisocyanate component,characterized in that the water-dilutable acrylate resin is obtainable by solution polymerization ofat least one ester of (meth)acrylic acid and a cycloaliphatic C.sub.6 to C.sub.10 alcohol, with the exception of cyclohexyl methacrylate,at least one hydroxyl-containing monomer,if desired, at least one vinyl ester of .alpha.-branched monocarboxylic acids having 5 to 18 carbon atoms per molecule and/or at least one reaction product of acrylic acid and/or methacrylic acid with the glycidyl ester of .alpha.-branched monocarboxylic acids having 5 to 18 carbon atoms per molecule,at least one carboxyl-containing monomer and,if desired, further, essentially carboxyl-free monomers,the resulting polyacrylate resin being at least partially neutralized and dispersed in water.
    • PCT No.PCT / EP95 / 04234 371日期1997年7月3日 102(e)日期1997年7月3日PCT提交1995年10月28日PCT公布。 WO96 / 14348 PCT出版物 日期:1996年5月17日本发明涉及一种水性双组分聚氨酯涂料组合物,其包含A)水可稀释的聚丙烯酸酯树脂(A),其OH值为40至200,酸值为20至100mg的KOH / g,和B)多异氰酸酯组分,其特征在于,水可稀释丙烯酸酯树脂可通过至少一种(甲基)丙烯酸酯和脂环族C 6至C 10醇的酯的溶液聚合获得,甲基丙烯酸环己酯除外, 至少一个含羟基的单体,如果需要,每分子具有至少一个具有5至18个碳原子的α-支链单羧酸乙烯基酯和/或至少一种丙烯酸和/或甲基丙烯酸与缩水甘油酯的反应产物 每分子具有5至18个碳原子的α-支化单羧酸,至少一种含羧基单体,并且如果需要,进一步基本上不含羧基的单体,所得聚丙烯酸酯树脂为 至少部分中和并分散在水中。